And is this before or after collection?
2x + x + 5x = 8x, has one term of x at degree 1.
2x^2 -x + 4x^2 + x = 6x^2, has one term of x at degree 2 and none at
degree 1....
<quote who="Albert Schlef">
> Di Mo wrote:
>> My explanation of function depth is also somewhat confusing. If anyone
>> sees what I'm getting at and wants to try and help me out with another
>> explanation please do! Let me try again in the meantime:
>
> Does "depth" equal "the number of times 'x' (or 'y') appears in the
> expression" ?
> --
> Posted via http://www.ruby-forum.com/.
>
>
--
Sean Mehan
Head of Integrated Technologies
Learning and Information Services
UHI